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Convert a png Equirectangular image to png cubes

zyON

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Friday, November 18th 2011, 7:06pm

Convert a png Equirectangular image to png cubes

Hi,

Is there a way to be able to use the KRPano tools to convert a PNG equirectangular image to PNG cubes (while maintaining the transparency of course)? The only tool I've found that is able to do this is Pano2VR but it's overkill to buy a piece of software like that just to convert a projection in PNG.

Thanks.
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Tuur

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Saturday, November 19th 2011, 1:21pm

to do something like this?

http://www.virtualtuur.com/krpano/vector/3/

Tuur *thumbsup*
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klaus.krpano

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Saturday, November 19th 2011, 2:06pm

Hi,

no, that's no currently not possible,
the transform tools doesn't process the alpha channel yet,

best regards,
Klaus

zyON

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Monday, November 21st 2011, 3:18pm

Tuur,

Yes, kinda :). Do you know any other tool able to convert equirectangular pngs to cubic pngs?


I
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Nupsi

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Monday, November 28th 2011, 10:22am

It should be possible using the alpha-channel as an extra image. Just save the alpha-channel as TIF, drop it on the "convert sphere to cube"-droplet, just like the original image, import both to PS and drop the alpha channel-tif into the normal images alpha channel ;-)

Best regards
Nupsi

zyON

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Tuesday, November 29th 2011, 12:42pm

Nupsi:

Yes. Good idea. Thanks. I was looking into a more automated process not involving PS (yes, I can automate it in PS) but that's an alternative way to do it. Thanks.
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